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看图片,这种产品应该是嵌入在其他产品里面的吧,如果是成品应该不可以接受这种结构,请看60950标准的如下描述:
' k* V9 f8 y/ N) r6 u% X" Y- L8 c2.6.5.3 Disconnection of protective earth1 H, w2 z( b K0 @. Z0 b% O
Protective earthing connections shall be such that disconnection of a protective earth at one
1 |* } @; m+ r& q& w0 ]point in a unit or a system does not break the protective earthing connection to other parts or
: n8 e% |8 x' Y. s+ D& m+ P( Q& sunits in a system, unless the relevant hazard is removed at the same time.( Z7 |+ f" @- x" P% h
9 Y1 s7 L6 w9 C如果是作为component申请,可以考虑接受这种结构。 |
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